raft] KX3 filter question
The introduction the KXFL3 manual described these filters.
(https://ftp.elecraft.com/KX3/Manuals%20Downloads/E740165%20Elecraft%20KXFL3%20Option%20Rev%20A3.pdf)
They are not IF filters in the sense you may be used to. In the KX3, selective
filtering is done in the
The introduction the KXFL3 manual described these filters.
(https://ftp.elecraft.com/KX3/Manuals%20Downloads/E740165%20Elecraft%20KXFL3%20Option%20Rev%20A3.pdf)
They are not IF filters in the sense you may be used to. In the KX3, selective
filtering is done in the DSP. These are roofing
It acts much like the roofing filters in the K3. Sherwood measured the
difference in dynamic range at 2Khz spacing as being an improvement from 96 dB
to 104 dB. There’s some degradation noted at 1 KHz spacing limited by opposite
sideband rejection, but the footnote isn’t clear whether this
3 matches
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